you should try older manga and anime,if you want monsters there's Blue Gender.Or you can also go to the Guyver anime or manga collect yourself some zoanoids and zoa lords.
literally this is strict monster collection so you should go to worlds that have monsters, chinese farming worlds always have beasts, worlds that have dangeons always have monsters instead of going to dxd and fate which have almost none
Pls try to improve the grammar and correct the change of first person and third person view in the same paragraph it's getting incredibly annoying to read